Confiteor, a general confession of sin recited at the beginning of Mass of the Roman Rite
After World War II Hasse became a famous German movie actor, also internationally appearing in the Alfred Hitchcock movie I Confess (1953) with Montgomery Clift and starring with Clark Gable and Lana Turner in Betrayed (1954).
The film was scored by Dimitri Tiomkin, his first collaboration with Hitchcock (the others being Strangers on a Train, I Confess and Dial M for Murder).